baber/WOPTO huggingface dataset:
Patent KR-20040009463-A (KR)
Title: Apparatus for sensing paper in an office machine
Inventor: KANG HUN
IPC: G03G15/00
Filed: 2002-07-23
Abstract: PURPOSE: A paper sensing device of an office appliance is provided to accurately sense the top end of paper to effectively control top alignment and top margin of paper on which images is printed. CONSTITUTION: A paper sensing device of an office appliance senses the top end of paper used for the office appliance including a paper alignment unit to control the alignment of top ends of papers through the paper alignment unit. The paper sensing device includes at least two sensor actuators(112,114) and a sensor(120). The sensor actuators are rotated according to paper when the paper is transferred. The sensor generates a paper sensing signal according to the rotation of the sensor actuators. The sensor is located at the side of a paper transfer path not to obstruct the paper from being transferred. The sensor actuators are arranged on the paper transfer path, crossing the path, so that they are operated by transferred paper.
Patent KR-20040012216-A (KR)
Title: paper using hemp material and preparation thereof
Inventor: KIM JUNG TAE
IPC: D21H11/12
Filed: 2002-08-01
Abstract: PURPOSE: A manufacturing method of hemp paper which is characterized by being strong against infiltration of moisture and not tearing easily is provided. The hemp paper is useful for paper money and leaf tobacco. CONSTITUTION: The hemp paper is obtained by the steps of: cutting hemp to prepare raw material(10); weakening pectic substance(13) between endoderm(15,15') and ectoderm(11) of the raw material; beating boiled material to separate the ectoderm from the endoderm; curing the hemp fiber(17); laminating the endoderm on spraying a softener; cutting and segmenting the soft endoderm to prepare single fiber; pulping the single fiber; beating, sizing and filling the pulped hemp fiber to prepare a stock; and then sheet-forming, drying, wet-compressing and calendering the paper.
Patent KR-20040013321-A (KR)
Inventor: KA YEONG IL
IPC: H01R13/66
Filed: 2002-08-05
Abstract: PURPOSE: A multi tab built in an electrical device is provided to dispose the multi-tab to any one surface of an electronic device for simplifying the connection with external equipments without using any additional tabs. CONSTITUTION: A multi tab built in an electrical device includes a plug(71), a code wire(70), a cover(30), first and second sockets(40,41), and a pair of conductive wires(50a,50b) formed on the surface(60) of an indent groove in an electric device. The code wire is disposed to the surface perpendicularly to connect the plug to the conductive wires, so that wires of other device are not tangled with each other when the wires of the electric devices are coupled with the first and second sockets.
Patent KR-20040013327-A (KR)
Title: Actuator for optical pick-up
Inventor: PARK GWAN U
IPC: G11B7/085
Filed: 2002-08-05
Abstract: PURPOSE: An optical pick-up actuator is provided to obtain a high tilt margin and easily connect a tracking control signal, a focusing control signal and a tilt control signal to the optical pick-up actuator. CONSTITUTION: An optical pick-up actuator includes an objective lens(23) that forms a light spot in order to read/write data information from/on an optical disc, a lens holder(21) to which a tracking coil(25), a focusing coil(27) and a tilt coil(28) are attached to track data tracks of the optical disc, a magnet(30) and a yoke(31) that form a magnetic field for tracking, focusing and tilting operations of the lens holder, and an elastic support that supports the lens holder. Tilt coil supports(35) are respectively arranged at four corners on the surface of the lens holder, and the tilt coil winds round each of the tilt coil supports. Each tilt coil support is constructed in a manner that the first and second winding supports(35a,35b) are integrated with each other.
Patent KR-20040013632-A (KR)
Title: Apparatus for ear microphone and method thereof
Inventor: HWANG BYEONG HO
IPC: H04R1/12
Filed: 2002-08-07
Abstract: PURPOSE: A wireless ear microphone apparatus and method are provided to supply various convenient functions to the user of the portable mobile phone. CONSTITUTION: A wireless ear microphone apparatus includes a bluetooth module(122), a data interface unit(114), a speaker and mike(132) and a key input pad(112). The bluetooth module(122) receives the signal transmitted from the mobile phone provided with the bluetooth module(122). The data interface unit(114) is provided with a USB port for interfacing with an external terminal including a personal computer. And, the key input pad(112) is provided with a plurality of keys for receiving the operations from the user. The wireless ear microphone apparatus performs a wireless communication with the mobile phone through the bluetooth module(122) in response to the bluetooth standard, outputs the sound transmitted from the mobile phone through the speaker and transmits the voice of the user inputted through the mike to the mobile phone through the bluetooth module(122).
Patent KR-20040015546-A (KR)
Title: Oil drain structure for reciprocating compressor
Inventor: LEE GYEONG WON
IPC: F04B39/02
Filed: 2002-08-13
Abstract: PURPOSE: An oil drain structure of a reciprocating compressor is provided to rapidly drain oil collected in a front frame. CONSTITUTION: A frame unit comprises a front frame(110) forming an oil supply channel, and storing a cylinder of a compression unit; a middle frame(120) coupled to the front frame to support stators of a reciprocating motor; and a rear frame coupled to the middle frame with the stators of the reciprocating motor interposed therebetween. The front frame comprises a flange part(111) formed in cylindrical shape, and having the cylinder integrally formed or assembled later on a center thereof; and a supporting cylinder part(112) protrusively formed on the flange part in cylindrical shape, and attached to a front side of the middle frame. A lubricant supply channel is formed in the flange part to be connected with an oil feeder of an oil supply unit. Inner diameter of the supporting cylinder part is gradually increased from a front side to a rear side thereof to form an inclined surface(112a). An oil drainage(112c) is formed near a lowermost point of the inclined surface to discharge collected oil to the outside of the frame unit.
Patent KR-20030019878-A (KR)
Title: Method, apparatus and data structure enabling multiple channel data stream transmission
Inventor: PUGEL MICHAEL ANTHONY
IPC: H04B7/185
Filed: 2002-08-19
Abstract: PURPOSE: A method, an apparatus, and a data structure capable of multiple channel data stream transmission are provided to insert data to be transmitted into portions of a plurality of transport streams nominally including null packets. CONSTITUTION: Each of at least one group of packets forming a bitstream is associated with a stream identifier and a respective sequence code(415). At least one group of the packets has at least one bitstream packet. Each of at least one group of the packets is transmitted via any one of a plurality of available transmission channels(435). The transmission channels nominally transmit NULL packets in the event of underutilization. At least one group of the packets is transmitted in place of the nominally transmitted NULL packets.
Patent KR-20040018290-A (KR)
Title: Dynamic method of assigning boot disk and logical unit number
Inventor: KWON O JIN
IPC: G06F12/00
Filed: 2002-08-22
Abstract: PURPOSE: A method for dynamically allotting a boot disk and a LUN(Logical Unit Number) is provided to enable a user to boot a PC from all logical drives by allotting the zero LUN(Logical Unit Number) to the logical drive of the highest priority from the logical drives inserted by a storing medium. CONSTITUTION: If the power is applied or a reset condition is occurred, the LUN to search the storing medium is set and the LUN of each logical drive is initialized(S22). It is checked that the storing medium is existed in the Nth logical drive(S23). If the storing medium is existed in the Nth logical drive, the zero LUN is allotted to the Nth logical drive(S25). After allotting a serial LUN according to a value of the N to the rest logical drives, the communication with the OS is prepared(S29).
Patent KR-20040017675-A (KR)
Title: Method of controlling charge and discharge of battery for hybrid electric vehicle
Inventor: LEE SANG DON
IPC: H02J7/14
Filed: 2002-08-23
Abstract: PURPOSE: A method is provided to achieve improved efficiency and lengthen the useful life of the battery, while reducing vibrations caused due to the increase of engine RPM. CONSTITUTION: A method comprises a step(110) of permitting the battery management system of the hybrid electric vehicle to inform the generation of state of charge limit point of battery to the motor control unit; a step(120) of permitting the motor control unit to transmit the motoring stop command to the motor, and generating energy to the state of charge level 25%; a step(130) of charging the battery to the state of charge level 40% through a stepping charge operation; and a step(140) of releasing the stepping charge operation and allowing for a discharge to the level of state of charge limit point.
Patent KR-20040020626-A (KR)
Title: Air cleaning filter for gas turbine and making the same
Inventor: KIM TAE U
IPC: F02C7/052
Filed: 2002-08-31
Abstract: PURPOSE: An air cleaner filter for a gas turbine and a manufacturing method thereof are provided to keep intervals between corrugation parts by hot melt adhesive layers formed to inner and outer cores of a filter media. CONSTITUTION: An air cleaner filter for a gas turbine includes a filter medium(20) formed of a plurality of corrugation parts by folding a filtering paper, inner and outer net type cores(28a,28b) formed of synthetic resin and surrounding the inside and outside of the filter medium, and upper and lower caps(29a,29b) attachable to the inner and outer net type cores. Each of the cores are in the conical shape of which top parts are cut away. The corrugation parts of the filter medium are formed with intervals continuously reduced from an upper part downwardly. The filter medium has a plurality of first hot melt adhesive layers(23a-23d) doped on its inner periphery before assembling. The first hot melt adhesive layers are formed of by doping a hot melt adhesive by amounts corresponding to the differences of the intervals between the corrugation parts.
Patent KR-20040024132-A (KR)
Title: Corner guard for cars
Inventor: KIM YONG HWAN
IPC: B60R19/44
Filed: 2002-09-13
Abstract: PURPOSE: A detachable corner guard for a vehicle is provided to absorb shock in a vehicle crash and enable a user to easily exchange the detachable guard by inserting the detachable guard into a guard groove formed at the corner of a bumper. CONSTITUTION: A detachable corner guard for a vehicle is composed of a guard groove(102) formed at the corner of a bumper(101) and having a coupling hole(104), and a detachable guard(103) inserted into the guard groove. The detachable guard has a coupling protrusion inserted into the coupling hole of the guard groove.
Patent KR-20040024714-A (KR)
Title: Method for manufacturing multi-layered inter metal dielectric layer of semiconductor device
Inventor: MYUNG JEONG HAK
IPC: H01L21/31
Filed: 2002-09-16
Abstract: PURPOSE: A method for manufacturing multi-interlayered dielectrics of a semiconductor device is provided to improve gap-fill property by coating an SOG(Spin On Glass) layer after a groove is formed by partially etching the first interlayer dielectric. CONSTITUTION: Metal lines(102) are formed on a lower insulating layer(100). The first interlayer dielectric(104) is formed on the resultant structure. A groove is formed by partially etching the first interlayer dielectric. An SOG layer(106) is coated and planarized to fill the groove. The second interlayer dielectric(108) is then formed on the entire surface of the resultant structure.
Patent KR-20040025355-A (KR)
Title: Method for producing multicast llid(logical link id) in ethernet passive optical network
Inventor: KIM A JEONG
IPC: H04L12/44
Filed: 2002-09-19
Abstract: PURPOSE: A method for generating a multicast LLID(Logical Link ID) in an EPON(Ethernet Passive Optical Network) is provided to assign a proper LLID to multicast traffic, and to receive the multicast traffic in an EPON, then to apply a multicast group member to the EPON, thereby performing an address filtering process in an application layer. CONSTITUTION: A mapper(110) of an OLT(Optical Line Terminal)(100) inserts a multicast address into a hash function, forms the inserted multicast address in 14 bits, and uses the multicast address as contents of an ID field of an LLID(300). The mapper(110) of the OLT(100) uses the rest 2 bits as multicast mode bits with unicast. If the OLT(100) transmits the generated multicast LLID(300) to ONUs(Optical Network Units)(110-n), emulation layers(206) of the ONUs(110-n) perform filtering processes by seeing the multicast LLID(300) transmitted from the OLT(100).
Patent KR-20040026183-A (KR)
Title: Power supply apparatus using solar-cell and making method thereof
Inventor: CHOI SA YONG
IPC: H02J7/35
Filed: 2002-09-23
Abstract: PURPOSE: A power supply using a solar cell and a fabricating method thereof are provided to stabilize the power by installing a solar cell array unit within a rear case of a cellular phone battery. CONSTITUTION: A power supply using a solar cell includes a solar cell array unit(1) and a power stabilization unit(2,3,4). The solar cell array unit(1) is installed within a portable terminal. The solar cell array unit(1) is formed with unit cells including a plurality of solar cells in order to convert the light energy to the electric energy. The power stabilization unit(2,3,4) controls the solar cell array unit(1) to form the voltage and the current corresponding to a reference voltage range and a reference current range within a charging battery. The solar cell array unit(1) is coupled to the power stabilization unit by using a clip type coupling member.
Patent KR-20040029687-A (KR)
Title: Apparatus And Method Of Decreasing False Contour Noise In Plasma Display Panel
Inventor: MYUNG DAE JIN
IPC: G09G3/296
Filed: 2002-10-02
Abstract: PURPOSE: An apparatus and a method for reducing false contour noise of PDP are provided to remove false contour noise by using detection of movement within the generating region of the false contour noise. CONSTITUTION: An apparatus for reducing false contour noise comprises a false contour noise region detector(54), a false contour noise movement detector(56), and a false contour noise remover(58). The false contour noise region detector detects the false contour noise generating region within video data during before frame inputted from the external and present frame. The false contour noise movement detector detects movement within the detected false contour noise generating region. The false contour noise remover removes the false contour noise by using the detected information.
Patent KR-20040033464-A (KR)
Title: Non-oxidizational heat retention device for tundish in continuous casting process
Inventor: JUNG JONG RYEOL
IPC: B22D35/06
Filed: 2002-10-14
Abstract: PURPOSE: An apparatus for non-oxidizing heat reserving tundish in continuous casting process is provided which maintains a non-oxidizing atmosphere and prevents drop of temperature inside the tundish preheated to a high temperature by continuously supplying combustion gas of high temperature into the tundish. CONSTITUTION: The apparatus comprises gas burners(10) installed on tundish cover; an injection nozzle(12) arranged on the gas burners with the injection nozzle being directed to the inner side of tundish; an air nozzle(16) arranged in the injection nozzle; and a gas nozzle(18) arranged in the center of the air nozzle to supply combustion air and gas fuel so that gas flame ignited by atmospheric temperature inside the tundish reserves heat inside the tundish in the non-oxidizing state, wherein a mixing chamber(14) is installed inside the injection nozzle, and the mixed gases are emitted into the tundish through the injection nozzle as gases injected from the air nozzle and gas nozzle are being mixed in the mixing chamber so that the mixed gases are ignited to heat the tundish as maintaining an internal pressure of the tundish higher than atmospheric pressure.
Patent KR-20020095134-A (KR)
Title: Wireless Display Device for gasoline prices of oil station using LCD panel
Inventor: HONG KYONG BUM
IPC: G09F9/35
Filed: 2002-10-11
Abstract: PURPOSE: A wireless price indicating apparatus is provided to input and to alter the price on the price indicating part which is installed and divided into one or two by wireless in remote areas. CONSTITUTION: A price indicating part(20) consists of a controlling part(201) to alter and indicate the price input using controlling program and controlling data recorded in ROM/RAM(209), a demodulation part(203) to input data into the controlling part(201) by demodulating wireless frequency signal inputted after extracting specific data, a inversion pattern comprising 7 segments which changes transparently or opaquely according to approval of power, LCD panel(204) which is always kept opaquely and has background part, a driving part to control for a corresponding diversion pattern on the LCD panel(204) to be changed opaquely according to control code inputted from the controlling part and a backlight driving part(206) to output a lighting signal which lights a backlight transmitting light through inversion pattern kept transparent among LCD inversion patterns. A price input transmission part consists of a controlling part to transmit the price indicated to the price indicating part(20) through the controlling program and the controlling data recorded in ROM/RAM, a modulation part which outputs the price data modulated into wireless frequency signal from the controlling part through an antenna, a monitor driving part which drives a monitor and indicates the data visually and an inputting part which inputs the indicating price altered into the controlling part.
Patent KR-20030033112-A (KR)
Title: System and method for providing e-mail which can be updated after transmitting
Inventor: CHOI SE HO
IPC: G06Q10/00
Filed: 2002-10-18
Abstract: PURPOSE: An e-mail providing system and a method for the same are provided to modify a part or all of the contents or to perform a modification, deletion or addition of inserted images or icons in the e-mail transmitted previously by using an artificial intelligence. CONSTITUTION: The system comprises a file and path server(110), an e-mail server(120), an e-mail transmission and receiving check server(130), and a database server(140). The file and path server(110) offers a path for copying the file including image data to be inserted into the e-mail, converting and encrypting it. The e-mail server(120) converts the text, input by an e-mail sender, into image data, encrypts the converted image data, the image, icon, background colour and background image selected by the e-mail sender, combines the encrypted image data with HTML tags for generating the e-mail contents, stores the combined e-mail contents, and enables the e-mail sender to modify the e-mail contents. The e-mail transmission and receiving check server(130) checks the transmission or the receiving of the e-mail. The database server(140) stores the image data inserted into the e-mail, the e-mail contents having been transmitted already, and data on the e-mail sender.
Patent KR-20040035214-A (KR)
Inventor: KIM TAE HYEONG
IPC: G11C7/18
Filed: 2002-10-18
Abstract: PURPOSE: A semiconductor memory device is provided to reduce a layout area by reducing a track area occupied by a data line. CONSTITUTION: A plurality of bit line groups comprise a plurality of bit line pairs respectively. A plurality of data line groups comprise a plurality of data line pairs respectively. A plurality of memory cells are connected to the plurality of bit line pairs and a plurality of word lines and a plurality of scan word lines and scan lines. Data driving units(31,32) generate data by driving input data and then transmit the data to the plurality of data lines(dl1,dl2,dl3,dl4) of the plurality of data line groups. Inversion data driving units invert transmitted data and then transmit the inverted data to each of the plurality of inversion data lines(ndl1,ndl2,ndl3,ndl4). A multiplexer(34) transmits the data and the inversion data transmitted from the plurality of data line groups to the plurality of bit line pairs in response to each of a plurality of selection signals. And a scan data output part(35) outputs the data transmitted through the scan line as scan data.
Patent KR-20020086414-A (KR)
Title: Roller board
Inventor: CHA KI YOUNG
IPC: A63C17/01
Filed: 2002-10-21
Abstract: PURPOSE: A roller board is provided to generate a propulsive force by simply tilting a deck alternately without using a separate stick or feet, and to achieve an exercise effect of the whole body. CONSTITUTION: In the roller board comprising a deck(1) and wheels(5) installed to the bottom surface of the deck, a support(4), into which a rotating shaft(3) is fixed, is rotatably connected to an inclined bracket(2), and the wheels are rotatably fixed to the both sides of the rotating shaft, so a propulsive force of the roller is produced through the alternate tilting action of the deck.
Patent KR-20030080982-A (KR)
IPC: F01L3/24
Filed: 2002-10-23
Abstract: 포핏밸브는 자동차의 내연기관에 사용된다. 포핏밸브의 밸브스템과 밸브헤드는 개별적으로 만들어진다. 보어는 밸브헤드의 상단에 형성되고, 환형홈을 가지는 결합부는 밸브스템의 하부에 형성된다. 밸브스템의 결합부는 밸브헤드의 보어에 결합되고, 보어의 둘레벽은 외측으로부터 밸브스템의 수직축을 향해 가압되고 소성변형됨으로써, 밸브스템이 밸브헤드와 결합되어 포핏밸브가 만들어진다.
Patent KR-20040038553-A (KR)
Title: A Hybrid Fingerprint Verification Method using Global and Local Features
Inventor: AHN DO SEONG
IPC: G06K9/00
Filed: 2002-11-01
Abstract: PURPOSE: A method for certifying a fingerprint by using a combination of global and local characteristic information of a fingerprint image is provided to correctly certify the fingerprint by using the first certification for the global information through an SVM(Support Vector Machine) classifier and the second certification for a local characteristic through a characteristic point matching device. CONSTITUTION: The fingerprint is obtained/registered through a fingerprint input device, and the global and the local characteristic information of the registered fingerprint are obtained(402). An SVM is generated by using the fingerprints of a user and other users. It is checked that the input fingerprint is identical with the registered fingerprint by the SVM classifier using the extracted global characteristic information used as input(406). It is checked that the input fingerprint is the registered fingerprint by comparing the extracted local characteristic information with the local characteristic information of the registered fingerprint(407). A final fingerprint certification result is drawn out by combining the first and the second checking result(408).
Patent KR-20020091010-A (KR)
Inventor: KO YOUNG KI
IPC: A43B13/38
Filed: 2002-11-08
Abstract: PURPOSE: Provided is an inner sole of a shoe which can emit far infrared rays and has an antibiotic and deodorizing effect, thereby helping health promotion of a user. CONSTITUTION: The shoe inner sole(1) is prepared by dipping a raw inner sole in an aqueous solution containing at least one selected from the group consisting of amphibole powders, jade powders, quartz powder, quartz porphyry powders, yellow soil, charcoal powders and ceramic powders, followed by drying. The aqueous solution of various minerals may further comprise a water-soluble glue or water-soluble adhesive.